Gabrielle Union plays a reality-TV star in Chris Rock’s new movie “Top Five,” and she said that off-screen, she and Miami Heat hubby Dwyane Wade have been approached by producers to star in their own reality series.

But, “It’s not for me,” Union told Page Six at a screening of the film. “They’re like, ‘Why don’t you and D do one?’ ” she said of producers’ pitches. “But I’m like, ‘A show about us cuddling and watching ‘Property Brothers’ and ‘House Hunters’ probably will get canceled quickly. People would be like, ‘What, they are cuddling again?’ That’s so boring!”

Union plays the reality-star fiancee of Rock’s character in “Top Five.” She added, “I don’t jab the Kardashians or anybody’s hustle to feed their family and to keep a roof over their head. However you make a check, that’s on you. You have to decide what your breaking point is in life. Whatever is necessary, then by all means do it.”

But being a movie star has its own pitfalls. While filming for Rock, “I have dark hair, and the process to get it blond [for the film] made my hair fall out. Some people gain weight for a role, I practically went bald for a role. I lost so much hair!”

As for Wade, he “loved the blond and thought I looked sexy. But once I went bald, he was like, ‘I’m ready for you to go back!”